EP 0281390 A3 19900425 - POLYCATIONIC SUPPORTS FOR NUCLEIC ACID PURIFICATION, SEPARATION AND HYBRIDIZATION
Title (en)
POLYCATIONIC SUPPORTS FOR NUCLEIC ACID PURIFICATION, SEPARATION AND HYBRIDIZATION
Publication
Application
Priority
US 2086687 A 19870302
Abstract (en)
[origin: EP0281390A2] Described herein is the use of polycationic solid supports in the purification of nucleic acids from solutions containing contaminants. The nucleic acids non-covalently bind to the support without signficant binding of contaminants permitting their separation from the contaminants. The bound nucleic acids can be recovered from the support. Also described is the use of the supports as a means to separate polynucleotides and hybrids thereof with a nucleotide probe from unhybridized probe. Assays for target nucleotide sequences are described which employ this separation procedure.
IPC 1-7
IPC 8 full level
C07H 1/06 (2006.01); C07H 21/00 (2006.01); C07H 21/04 (2006.01); C12Q 1/68 (2006.01); C12Q 1/6806 (2018.01); C12Q 1/6834 (2018.01); C12Q 1/689 (2018.01); G01N 33/50 (2006.01)
IPC 8 main group level
C07H (2006.01)
CPC (source: EP KR)
C07H 1/06 (2013.01 - EP); C07H 21/00 (2013.01 - EP); C12Q 1/26 (2013.01 - KR); C12Q 1/6806 (2013.01 - EP); C12Q 1/6834 (2013.01 - EP); C12Q 1/689 (2013.01 - EP)
Citation (search report)
- [YP] EP 0221308 A1 19870513 - MILES LAB [US]
- [YP] EP 0219695 A1 19870429 - MILES LAB [US]
- [Y] EP 0102661 A1 19840314 - KATHOLIEKE UNIVERSITEIT FACULT [NL]
- [Y] EP 0189280 A2 19860730 - DEKALB PFIZER GENETICS [US]
- [Y] WO 8600139 A1 19860103 - DIAGNOSTIC RES LTD [US]
- [Y] EP 0125995 A2 19841121 - ADVANCED MAGNETICS INC [US]
- [Y] WO 8605518 A1 19860925 - SUMMERTON JAMES, et al
Designated contracting state (EPC)
AT BE CH DE ES FR GB GR IT LI LU NL SE
DOCDB simple family (publication)
EP 0281390 A2 19880907; EP 0281390 A3 19900425; EP 0281390 B1 19940622; AT E107654 T1 19940715; AU 1426988 A 19880926; AU 618951 B2 19920116; CA 1339446 C 19970909; DE 3850273 D1 19940728; DE 3850273 T2 19940929; DK 607588 A 19881228; DK 607588 D0 19881101; ES 2054797 T3 19940816; FI 885022 A0 19881101; FI 885022 A 19881101; JP 2862547 B2 19990303; JP H01502319 A 19890817; KR 890700682 A 19890426; KR 960000479 B1 19960108; NO 884847 D0 19881031; NO 884847 L 19881222; PT 86881 A 19890330; WO 8806633 A1 19880907
DOCDB simple family (application)
EP 88301839 A 19880302; AT 88301839 T 19880302; AU 1426988 A 19880302; CA 560293 A 19880302; DE 3850273 T 19880302; DK 607588 A 19881101; ES 88301839 T 19880302; FI 885022 A 19881101; JP 50250288 A 19880302; KR 880701387 A 19881102; NO 884847 A 19881031; PT 8688188 A 19880302; US 8800550 W 19880302